Physics NotePublished
Non-equilibrium Friedmann cosmologies
H. P. Oliveira; J. M. Salim
1987
Publication details
- Authors
- H. P. Oliveira; J. M. Salim
- Type
- Physics Note
- Status
- Published
- Publication date
- 1987
- Description
- A uniform cosmological model filled with a fluid which possesses pressure and bulk viscosity is developed using extended thermodynamics. The Einstein and thermodynamic equations can be exactly integrated on Friedmann-like situation. One of the solutions is non singular: it stars from a steady state behavior and expands to a situation where viscosity dies out.
- Year
- 1987
- Number
- CBPF-NF-070/87
- Linked to a thesis
- No
- Linked to a grant
- No